When your car's Check Engine light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap.
If you experience any bleeding period after this 20 days, it will probably be the real period. This normally comes at about 4 to 6 weeks after the miscarriage.
It usually takes four to six weeks for your periods to return after a miscarriage, although it can take longer to settle into a regular cycle. The length of time it takes will depend on how regular your periods were before your pregnancy.Itâs worth seeing your GP for advice if your periods havenât returned after four to six weeks and your cycle was regular before your pregnancy.he length of time it takes will depend on how regular your periods were before your pregnancy. Itâs worth seeing your GP for advice if your periods havenât returned after four to six weeks and your cycle was regular before your pregnancy.